EP4736603A1 - Composés dicyanoaryle pour dispositifs électroluminescents organiques - Google Patents

Composés dicyanoaryle pour dispositifs électroluminescents organiques

Info

Publication number
EP4736603A1
EP4736603A1 EP24733987.2A EP24733987A EP4736603A1 EP 4736603 A1 EP4736603 A1 EP 4736603A1 EP 24733987 A EP24733987 A EP 24733987A EP 4736603 A1 EP4736603 A1 EP 4736603A1
Authority
EP
European Patent Office
Prior art keywords
group
atoms
radicals
formula
aromatic ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24733987.2A
Other languages
German (de)
English (en)
Inventor
Philipp Stoessel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of EP4736603A1 publication Critical patent/EP4736603A1/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/40—Organosilicon compounds, e.g. TIPS pentacene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/653—Aromatic compounds comprising a hetero atom comprising only oxygen as heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention concerne des composés dicyanoaryle destinés à être utilisés dans des dispositifs électroniques, en particulier dans des dispositifs électroluminescents organiques, ainsi que des dispositifs électroniques, en particulier des dispositifs électroluminescents organiques, qui contiennent ces matériaux.
EP24733987.2A 2023-06-28 2024-06-25 Composés dicyanoaryle pour dispositifs électroluminescents organiques Pending EP4736603A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP23181932 2023-06-28
PCT/EP2024/067708 WO2025003084A1 (fr) 2023-06-28 2024-06-25 Composés dicyanoaryle pour dispositifs électroluminescents organiques

Publications (1)

Publication Number Publication Date
EP4736603A1 true EP4736603A1 (fr) 2026-05-06

Family

ID=87036276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24733987.2A Pending EP4736603A1 (fr) 2023-06-28 2024-06-25 Composés dicyanoaryle pour dispositifs électroluminescents organiques

Country Status (2)

Country Link
EP (1) EP4736603A1 (fr)
WO (1) WO2025003084A1 (fr)

Family Cites Families (73)

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